Ishpeming – Local geologist Andy Ware will give a PowerPoint presentation on minerals found in northern Marquette County at the meeting of the Ishpeming Rock...
Ishpeming – Robert Mahin, geologist for the Back Forty Project in Stephenson, will give a PowerPoint presentation on the project at the Ishpeming Rock and...
Ishpeming -The Ishpeming Rock and Mineral Club will sponsor a class in mineral collecting and identification for beginning rock hounds on Sunday, August 1 from...
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